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Analysis
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max time kernel
183s -
max time network
187s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system -
submitted
12/10/2023, 03:13
Static task
static1
Behavioral task
behavioral1
Sample
ef03807c9e429c2271f77f4f4cc1cd538605641dcd85b2a5b55de55524c5efe2.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
ef03807c9e429c2271f77f4f4cc1cd538605641dcd85b2a5b55de55524c5efe2.exe
Resource
win10v2004-20230915-en
General
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Target
ef03807c9e429c2271f77f4f4cc1cd538605641dcd85b2a5b55de55524c5efe2.exe
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Size
1.4MB
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MD5
e23232a03ccf295f531a9a81b129c2c0
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SHA1
5977dc3b4220e8dcfee8933a3d1414dfdb122d29
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SHA256
ef03807c9e429c2271f77f4f4cc1cd538605641dcd85b2a5b55de55524c5efe2
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SHA512
9977599999eff2af8af99cf4fc81a36221fc847a96ca3c6db9a1cd32976ed8bafa2ec47e0306f2194f7c5771d65456a37b95fd3de52c178a930b093e2934e207
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SSDEEP
24576:U2G/nvxW3Ww0tRp8GiXTBhq7yRDvHcUcjUvy0lr3Tl6icOB/UWoT:UbA30H4zF0UMSAicOB/UWk
Malware Config
Signatures
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ACProtect 1.3x - 1.4x DLL software 2 IoCs
Detects file using ACProtect software.
resource yara_rule behavioral2/files/0x00080000000231d4-107.dat acprotect behavioral2/files/0x00080000000231d4-106.dat acprotect -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2344688013-2965468717-2034126-1000\Control Panel\International\Geo\Nation ef03807c9e429c2271f77f4f4cc1cd538605641dcd85b2a5b55de55524c5efe2.exe -
Executes dropped EXE 1 IoCs
pid Process 4024 7z.exe -
Loads dropped DLL 1 IoCs
pid Process 4024 7z.exe -
resource yara_rule behavioral2/files/0x00070000000231d5-103.dat upx behavioral2/files/0x00070000000231d5-105.dat upx behavioral2/files/0x00080000000231d4-107.dat upx behavioral2/files/0x00080000000231d4-106.dat upx behavioral2/memory/4024-108-0x0000000010000000-0x00000000100E2000-memory.dmp upx behavioral2/memory/4024-104-0x0000000000400000-0x0000000000432000-memory.dmp upx behavioral2/memory/4024-110-0x0000000000400000-0x0000000000432000-memory.dmp upx behavioral2/memory/4024-111-0x0000000010000000-0x00000000100E2000-memory.dmp upx -
Unexpected DNS network traffic destination 3 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description ioc Destination IP 208.67.222.222 Destination IP 208.67.222.222 Destination IP 208.67.222.222 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 11 IoCs
pid Process 4520 powershell.exe 4520 powershell.exe 1688 powershell.exe 1688 powershell.exe 3884 powershell.exe 3884 powershell.exe 1728 powershell.exe 1728 powershell.exe 5116 powershell.exe 5116 powershell.exe 5116 powershell.exe -
Suspicious use of AdjustPrivilegeToken 47 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 4740 WMIC.exe Token: SeSecurityPrivilege 4740 WMIC.exe Token: SeTakeOwnershipPrivilege 4740 WMIC.exe Token: SeLoadDriverPrivilege 4740 WMIC.exe Token: SeSystemProfilePrivilege 4740 WMIC.exe Token: SeSystemtimePrivilege 4740 WMIC.exe Token: SeProfSingleProcessPrivilege 4740 WMIC.exe Token: SeIncBasePriorityPrivilege 4740 WMIC.exe Token: SeCreatePagefilePrivilege 4740 WMIC.exe Token: SeBackupPrivilege 4740 WMIC.exe Token: SeRestorePrivilege 4740 WMIC.exe Token: SeShutdownPrivilege 4740 WMIC.exe Token: SeDebugPrivilege 4740 WMIC.exe Token: SeSystemEnvironmentPrivilege 4740 WMIC.exe Token: SeRemoteShutdownPrivilege 4740 WMIC.exe Token: SeUndockPrivilege 4740 WMIC.exe Token: SeManageVolumePrivilege 4740 WMIC.exe Token: 33 4740 WMIC.exe Token: 34 4740 WMIC.exe Token: 35 4740 WMIC.exe Token: 36 4740 WMIC.exe Token: SeIncreaseQuotaPrivilege 4740 WMIC.exe Token: SeSecurityPrivilege 4740 WMIC.exe Token: SeTakeOwnershipPrivilege 4740 WMIC.exe Token: SeLoadDriverPrivilege 4740 WMIC.exe Token: SeSystemProfilePrivilege 4740 WMIC.exe Token: SeSystemtimePrivilege 4740 WMIC.exe Token: SeProfSingleProcessPrivilege 4740 WMIC.exe Token: SeIncBasePriorityPrivilege 4740 WMIC.exe Token: SeCreatePagefilePrivilege 4740 WMIC.exe Token: SeBackupPrivilege 4740 WMIC.exe Token: SeRestorePrivilege 4740 WMIC.exe Token: SeShutdownPrivilege 4740 WMIC.exe Token: SeDebugPrivilege 4740 WMIC.exe Token: SeSystemEnvironmentPrivilege 4740 WMIC.exe Token: SeRemoteShutdownPrivilege 4740 WMIC.exe Token: SeUndockPrivilege 4740 WMIC.exe Token: SeManageVolumePrivilege 4740 WMIC.exe Token: 33 4740 WMIC.exe Token: 34 4740 WMIC.exe Token: 35 4740 WMIC.exe Token: 36 4740 WMIC.exe Token: SeDebugPrivilege 4520 powershell.exe Token: SeDebugPrivilege 1688 powershell.exe Token: SeDebugPrivilege 3884 powershell.exe Token: SeDebugPrivilege 1728 powershell.exe Token: SeDebugPrivilege 5116 powershell.exe -
Suspicious use of WriteProcessMemory 33 IoCs
description pid Process procid_target PID 2708 wrote to memory of 3920 2708 ef03807c9e429c2271f77f4f4cc1cd538605641dcd85b2a5b55de55524c5efe2.exe 89 PID 2708 wrote to memory of 3920 2708 ef03807c9e429c2271f77f4f4cc1cd538605641dcd85b2a5b55de55524c5efe2.exe 89 PID 2708 wrote to memory of 3920 2708 ef03807c9e429c2271f77f4f4cc1cd538605641dcd85b2a5b55de55524c5efe2.exe 89 PID 3920 wrote to memory of 2096 3920 cmd.exe 92 PID 3920 wrote to memory of 2096 3920 cmd.exe 92 PID 3920 wrote to memory of 2096 3920 cmd.exe 92 PID 2096 wrote to memory of 1352 2096 cmd.exe 93 PID 2096 wrote to memory of 1352 2096 cmd.exe 93 PID 2096 wrote to memory of 1352 2096 cmd.exe 93 PID 3920 wrote to memory of 3988 3920 cmd.exe 95 PID 3920 wrote to memory of 3988 3920 cmd.exe 95 PID 3920 wrote to memory of 3988 3920 cmd.exe 95 PID 3988 wrote to memory of 4740 3988 cmd.exe 96 PID 3988 wrote to memory of 4740 3988 cmd.exe 96 PID 3988 wrote to memory of 4740 3988 cmd.exe 96 PID 3920 wrote to memory of 4520 3920 cmd.exe 98 PID 3920 wrote to memory of 4520 3920 cmd.exe 98 PID 3920 wrote to memory of 4520 3920 cmd.exe 98 PID 3920 wrote to memory of 1688 3920 cmd.exe 102 PID 3920 wrote to memory of 1688 3920 cmd.exe 102 PID 3920 wrote to memory of 1688 3920 cmd.exe 102 PID 3920 wrote to memory of 3884 3920 cmd.exe 104 PID 3920 wrote to memory of 3884 3920 cmd.exe 104 PID 3920 wrote to memory of 3884 3920 cmd.exe 104 PID 3920 wrote to memory of 1728 3920 cmd.exe 105 PID 3920 wrote to memory of 1728 3920 cmd.exe 105 PID 3920 wrote to memory of 1728 3920 cmd.exe 105 PID 3920 wrote to memory of 5116 3920 cmd.exe 108 PID 3920 wrote to memory of 5116 3920 cmd.exe 108 PID 3920 wrote to memory of 5116 3920 cmd.exe 108 PID 3920 wrote to memory of 4024 3920 cmd.exe 109 PID 3920 wrote to memory of 4024 3920 cmd.exe 109 PID 3920 wrote to memory of 4024 3920 cmd.exe 109
Processes
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C:\Users\Admin\AppData\Local\Temp\ef03807c9e429c2271f77f4f4cc1cd538605641dcd85b2a5b55de55524c5efe2.exe"C:\Users\Admin\AppData\Local\Temp\ef03807c9e429c2271f77f4f4cc1cd538605641dcd85b2a5b55de55524c5efe2.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2708 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\ratt.bat" "2⤵
- Suspicious use of WriteProcessMemory
PID:3920 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c nslookup myip.opendns.com. resolver1.opendns.com3⤵
- Suspicious use of WriteProcessMemory
PID:2096 -
C:\Windows\SysWOW64\nslookup.exenslookup myip.opendns.com. resolver1.opendns.com4⤵PID:1352
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c wmic ComputerSystem get Domain3⤵
- Suspicious use of WriteProcessMemory
PID:3988 -
C:\Windows\SysWOW64\Wbem\WMIC.exewmic ComputerSystem get Domain4⤵
- Suspicious use of AdjustPrivilegeToken
PID:4740
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exePowershell -Command 'Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\ratt.exe"'3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4520
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exePowershell -Command 'Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\"'3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1688
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exePowershell -Command 'Add-MpPreference -ExclusionPath "C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Startup\ratt.exe"'3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3884
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exePowershell -Command 'Add-MpPreference -ExclusionPath "$Env:SystemDrive\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp"'3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1728
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exePowershell -Command 'Add-MpPreference -ExclusionProcess "C:\Users\Admin\AppData\Local\Temp\ratt.exe"'3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5116
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C:\Users\Admin\AppData\Local\Temp\7z.exe7z.exe x -o"C:\Users\Admin\AppData\Local\Temp" -y ratt.7z3⤵
- Executes dropped EXE
- Loads dropped DLL
PID:4024
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1KB
MD533b19d75aa77114216dbc23f43b195e3
SHA136a6c3975e619e0c5232aa4f5b7dc1fec9525535
SHA256b23ced31b855e5a39c94afa1f9d55b023b8c40d4dc62143e0539c6916c12c9d2
SHA512676fa2fd34878b75e5899197fe6826bb5604541aa468804bc9835bd3acabed2e6759878a8f1358955413818a51456816e90f149133828575a416c2a74fc7d821
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Filesize
11KB
MD5f6d2ca857f8011cd371ede5cfdee7428
SHA1b9e764b6ec25e5e928a8bcfefb7dfd5ceeb068eb
SHA2562f291c31981b3e4386556193c000038137096d19873b4e9d2b0f079217e8cd78
SHA512024f9eaa7cb94815122ed165ad8e43adc9d22a806f56dd5e16090a45b29e7d096b223d2f1e47ee733d65f3fd03307b5f4a8bb592b44cf1d7e209634232593633
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Filesize
11KB
MD541f4d48eaaeb4803194839bb40a9404e
SHA15af01799ed9746862bcf8f661e45a3179d4ab0f0
SHA256c45d5f1830067d43b7635b594ec71d5c4e6a06c34d8c6ae9d3d5780bbd4523b6
SHA51258fee9b9556355bc2c4572455237aa54544d4e5b8791fb90518aca3dd8b002461ba17f70a01c954d27eed4ba7659f0bbaeeb7bd7f262b952501f5c0666d52949
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Filesize
11KB
MD5d6c621c5bc981881158c976e65a0e9a5
SHA1badaae53cd7d4b93da185a23149bb084235925d8
SHA256c42a1a0577375667877d530e5817334bc2ba5d7009ff352c0a5c5ee061267742
SHA512156c52df9abe04e2739158ba522c3ad92ce6a55ce15c48727944d3f30407ead0ecdf6b4cd9f980409c3b5da88c2344cc0af8cce37f7576862952c24a4222b476
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Filesize
11KB
MD543711df3c8dc78c6876edf7d92f5e900
SHA144d0479a91f324c655de33c8ecca24832c7c6e9c
SHA2569a2033285307610dd4e48f5f2322f9d2f3ae42bfb7a24c81d423c9b73b0fd137
SHA512ab3543d9e2fae5bda8d6a9a1358e4919b0a9bd1f5816dba895f0eed89bc70406e1f58deafaaac77de4fd5baa60591edd306f808f8538c7debb02e08ebdc33440
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Filesize
328KB
MD515bbbe562f9be3e5dcbb834e635cc231
SHA17c01cf5fa4db2312c5ed2f7b8c41e3e5c346a51a
SHA256ed50ef8e0b6dd83fb0c3f733329d4aa6e5a3beb3491e2ba9d2ae206813508dde
SHA512769287951b8c16f4b10c1b58e82612844babe7b5c10445fe848d713fb5e8321bcbbd9780e9c564cffe35ea4144e8a7e19645291c4eea372fcaa19ae395a97287
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Filesize
328KB
MD515bbbe562f9be3e5dcbb834e635cc231
SHA17c01cf5fa4db2312c5ed2f7b8c41e3e5c346a51a
SHA256ed50ef8e0b6dd83fb0c3f733329d4aa6e5a3beb3491e2ba9d2ae206813508dde
SHA512769287951b8c16f4b10c1b58e82612844babe7b5c10445fe848d713fb5e8321bcbbd9780e9c564cffe35ea4144e8a7e19645291c4eea372fcaa19ae395a97287
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Filesize
71KB
MD58ba2e41b330ae9356e62eb63514cf82e
SHA18dc266467a5a0d587ed0181d4344581ef4ff30b2
SHA256ea2ad8d87b79c8eb3952498c7005a195986436cfd7ca7736dbbdda979142daea
SHA5122fdfc2d368c70320b3dac00fef06381ef90a2a82a1f3137109b033d84e5b70185039af6ec918012dc03bc9d046cd8d8aee3247ba0f59d394e78f1f73380f7a1d
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Filesize
71KB
MD58ba2e41b330ae9356e62eb63514cf82e
SHA18dc266467a5a0d587ed0181d4344581ef4ff30b2
SHA256ea2ad8d87b79c8eb3952498c7005a195986436cfd7ca7736dbbdda979142daea
SHA5122fdfc2d368c70320b3dac00fef06381ef90a2a82a1f3137109b033d84e5b70185039af6ec918012dc03bc9d046cd8d8aee3247ba0f59d394e78f1f73380f7a1d
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
693KB
MD57de6fdf3629c73bf0c29a96fa23ae055
SHA1dcb37f6d43977601c6460b17387a89b9e4c0609a
SHA256069979bfb2aefe3cac239fe4f2477672eb75b90c9853fb67b2ac1438f2ec44ff
SHA512d1ef2299aacf429572fd6df185009960e601e49126f080fdced26ec407e5db86eaa902e474635464aac146b7de286667a398f2c5e46c4a821dad2579bfb3acf8
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Filesize
1KB
MD57ea1fec84d76294d9256ae3dca7676b2
SHA11e335451d1cbb6951bc77bf75430f4d983491342
SHA2569a419095c0bafc6b550f3f760c7b4f91ef3a956cfa6403d3750164ecdbe35940
SHA512ab712c45081b3d1c7edd03e67a8db1518a546f3fbf00e99838dfe03a689c4867a6953e6603dcd2be458b2441f4a2b70286fd7d096549cfcf032dd2cd54d68317